Universal House of Justice. (1985). The promise of world peace: To the peoples of the world : a statement. Bahaa'ai Pub. Trust.
Lua i Stíl Chicago (17ú heag.)Universal House of Justice. The Promise of World Peace: To the Peoples of the World : A Statement. Wilmette, Ill: Bahaa'ai Pub. Trust, 1985.
Lua MLA (9ú heag.)Universal House of Justice. The Promise of World Peace: To the Peoples of the World : A Statement. Bahaa'ai Pub. Trust, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.